feat: Add multiplatform container image support (amd64, arm64, s390x) #1520
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Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes #80 Signed-off-by: Mihai Criveti <[email protected]>
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| org.opencontainers.image.description="MCP Gateway: An enterprise-ready Model Context Protocol Gateway" \ | ||
| org.opencontainers.image.licenses="Apache-2.0" \ | ||
| org.opencontainers.image.version="0.9.0" | ||
| RUN echo 'app:x:1001:0:app:/app:/sbin/nologin' >> /etc/passwd |
Check notice
Code scanning / Hadolint
Multiple consecutive RUN instructions. Consider consolidation. Note
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Add comprehensive multiplatform Docker build support with:
New docker-multiplatform.yml workflow:
Updated docker-release.yml:
Updated ibm-cloud-code-engine.yml:
Updated Containerfile.lite for multiplatform compatibility:
Enhanced Makefile targets:
Closes #80